/* USER CODE BEGIN Header */
/**
  ******************************************************************************
  * @file           : main.c
  * @brief          : Main program body
  ******************************************************************************
  * @attention
  *
  * Copyright (c) 2024 STMicroelectronics.
  * All rights reserved.
  *
  * This software is licensed under terms that can be found in the LICENSE file
  * in the root directory of this software component.
  * If no LICENSE file comes with this software, it is provided AS-IS.
  *
  ******************************************************************************
  */
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "main.h"
#include "i2c.h"
#include "tim.h"
#include "usart.h"
#include "gpio.h"

/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
#include "OLED.h"
#include "ath20.h"
#include "Menu.h"
#include "DS1302.h"
//#include "MyFont.h"
/* USER CODE END Includes */

/* Private typedef -----------------------------------------------------------*/
/* USER CODE BEGIN PTD */

/* USER CODE END PTD */

/* Private define ------------------------------------------------------------*/
/* USER CODE BEGIN PD */

/* USER CODE END PD */

/* Private macro -------------------------------------------------------------*/
/* USER CODE BEGIN PM */

/* USER CODE END PM */

/* Private variables ---------------------------------------------------------*/

/* USER CODE BEGIN PV */

/* USER CODE END PV */

/* Private function prototypes -----------------------------------------------*/
void SystemClock_Config(void);
/* USER CODE BEGIN PFP */

/* USER CODE END PFP */

/* Private user code ---------------------------------------------------------*/
/* USER CODE BEGIN 0 */
extern I2C_HandleTypeDef hi2c1;
extern I2C_HandleTypeDef hi2c2;

 



/* USER CODE END 0 */

/**
  * @brief  The application entry point.
  * @retval int
  */
int main(void)
{

  /* USER CODE BEGIN 1 */

  /* USER CODE END 1 */

  /* MCU Configuration--------------------------------------------------------*/

  /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
  HAL_Init();

  /* USER CODE BEGIN Init */
  
  /* USER CODE END Init */

  /* Configure the system clock */
  SystemClock_Config();

  /* USER CODE BEGIN SysInit */

  /* USER CODE END SysInit */

  /* Initialize all configured peripherals */
  MX_GPIO_Init();
  MX_USART1_UART_Init();
  MX_I2C2_Init();
  MX_I2C1_Init();
  MX_TIM2_Init();
  /* USER CODE BEGIN 2 */
  HAL_Delay(50);
	OLED_Init();
	OLED_Clear();
	AHT20_Init();
	DWT_Delay_Init();
	DS1302_Init();
	float temperature,humidity;
	DS1302_Time_t time1;
	OLED_ShowFont();
	HAL_GPIO_WritePin(GPIOB,GPIO_PIN_4,1);
	HAL_GPIO_WritePin(GPIOB,GPIO_PIN_5,1);
	Flash_Readnum(&MaxTemperature,0);
	Flash_Readnum(&MinTemperature,1);
	Flash_Readnum(&MaxHumidity,2);
	Flash_Readnum(&MinHumidity,3);

  /* USER CODE END 2 */

  /* Infinite loop */
  /* USER CODE BEGIN WHILE */
  while (1)
  {
	  
	  /* 获取并打印当前时间 */
	DS1302_ReadTime(&time1);
	
	  
	  
	OLED_ShowNum8X16(0,16,time1.year,2);
	OLED_ShowNum8X16(0,48,time1.month,2);
	OLED_ShowNum8X16(0,80,time1.date,2);
	OLED_ShowNum8X16(2,0,time1.hour,2);
	OLED_ShowNum8X16(2,24,time1.minute,2);
	OLED_ShowNum8X16(2,48,time1.second,2);
	OLED_ShowChinese16X16(2,104,time1.week-1,fontIndex);

	  
	  if(HAL_GPIO_ReadPin(GPIOA,GPIO_PIN_6)==0)
	  {
		  flag = 1;
		  OLED_Clear();
		  HAL_Delay(20);
		  while(HAL_GPIO_ReadPin(GPIOA,GPIO_PIN_6)==0);
			Menu();
		  flag = 0;
		  
	  }
	  else if(flag == 0)
	  {
		  
		  AHT20_Read(&temperature,&humidity);
		  
		  
		  
		  OLED_ShowLongChinese16X16(4, 0, 2,font1);//
		  OLED_ShowChar8X16(4,32,':');
		  OLED_ShowLongChinese16X16(6, 0, 2,font2);/// 
		  OLED_ShowChar8X16(6,32,':');

		  OLED_ShowNum8X16(4,32+16,(int)temperature,2);
		   OLED_ShowNum8X16(6,32+16,(int)humidity,2);
		  HAL_Delay(20);
		  if(temperature>MaxTemperature ||temperature<MinTemperature || humidity>MaxHumidity || humidity<MinHumidity )
		  {
				HAL_GPIO_WritePin(GPIOB,GPIO_PIN_9,GPIO_PIN_RESET);
			  	HAL_GPIO_WritePin(GPIOB,GPIO_PIN_4,GPIO_PIN_SET);
			  	HAL_GPIO_WritePin(GPIOB,GPIO_PIN_5,GPIO_PIN_RESET);


			
		  }
		  else{
				HAL_GPIO_WritePin(GPIOB,GPIO_PIN_9,GPIO_PIN_SET);
			  	HAL_GPIO_WritePin(GPIOB,GPIO_PIN_4,GPIO_PIN_RESET);
			  	HAL_GPIO_WritePin(GPIOB,GPIO_PIN_5,GPIO_PIN_SET);
		  }
	  }
    /* USER CODE END WHILE */

    /* USER CODE BEGIN 3 */
  }
  /* USER CODE END 3 */
}

/**
  * @brief System Clock Configuration
  * @retval None
  */
void SystemClock_Config(void)
{
  RCC_OscInitTypeDef RCC_OscInitStruct = {0};
  RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};

  /** Initializes the RCC Oscillators according to the specified parameters
  * in the RCC_OscInitTypeDef structure.
  */
  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI;
  RCC_OscInitStruct.HSIState = RCC_HSI_ON;
  RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT;
  RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
  RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI_DIV2;
  RCC_OscInitStruct.PLL.PLLMUL = RCC_PLL_MUL2;
  if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
  {
    Error_Handler();
  }

  /** Initializes the CPU, AHB and APB buses clocks
  */
  RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
                              |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
  RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
  RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
  RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1;
  RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;

  if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_0) != HAL_OK)
  {
    Error_Handler();
  }
}

/* USER CODE BEGIN 4 */

/* USER CODE END 4 */

/**
  * @brief  This function is executed in case of error occurrence.
  * @retval None
  */
void Error_Handler(void)
{
  /* USER CODE BEGIN Error_Handler_Debug */
  /* User can add his own implementation to report the HAL error return state */
  __disable_irq();
  while (1)
  {
  }
  /* USER CODE END Error_Handler_Debug */
}

#ifdef  USE_FULL_ASSERT
/**
  * @brief  Reports the name of the source file and the source line number
  *         where the assert_param error has occurred.
  * @param  file: pointer to the source file name
  * @param  line: assert_param error line source number
  * @retval None
  */
void assert_failed(uint8_t *file, uint32_t line)
{
  /* USER CODE BEGIN 6 */
  /* User can add his own implementation to report the file name and line number,
     ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
  /* USER CODE END 6 */
}
#endif /* USE_FULL_ASSERT */
